Iowa Code § 80.33
A person required by law to keep records, and a carrier maintaining records with respect to any shipment containing any controlled or counterfeit substances shall, upon request of an authorized peace officer of the department designated by the commissioner, permit such peace officer at reasonable times to have access to and copy such records. For the purpose of examining and verifying such records, an authorized peace officer of the department designated by the commissioner, may enter at reasonable times any place or vehicle in which any controlled or counterfeit substance is held, manufactured, dispensed, compounded, processed, sold, delivered, or otherwise disposed of and inspect such place or vehicle and the contents of such place or vehicle. For the purpose of enforcing laws relating to controlled or counterfeit substances, and upon good cause shown, a peace officer of the department shall be allowed to inspect audits and records in the possession of the board of pharmacy.
Iowa Code § 80.33
2005 Acts, ch 35, §18; 2006 Acts, ch 1010, § 44; 2007 Acts, ch 10, § 7